PINT-SIZED entertainer Tom Hewson is all set to make a big impression on national TV after being picked to star in a new advertising campaign for electrical store Comet.

The eight-year-old comedian and impressionist from Wright Avenue, Rudheath, spent three days in London filming the advert which hit the screens this week.

In the ad he plays a little boy who suddenly finds himself having to play on his own because his friend can't tear himself away from his new computer.

'I really enjoyed it, it was great being in London, but it got a bit boring having to do the scenes over and over again,' he said of his first experience with a film crew.

He was putting on small variety shows at the age of three and was runner up in the under 15s solo section at this year's talent show organised by the Chronicle and Development of the Arts in Northwich.